Vauxhall Meriva Electrics, ECU, Warnings & Lights Problems

Continuing alarm for code 4

rear door brake light does not work then it works this seams to be an intermittent fault any ideas on the cause would be most welcome thanks.

Still not starting no faults showing spanner light gone now just normal ignition lights cranks but will not start. I have a feeling the ECU is at fault but I'm waiting to use an Opcom to see if it shows any faults. One other issue heater f...

Intermittant non starting cranks but doesn't start. Seems to do it after heavy rain high humidity. Engine spanner light on. No fault codes.All self test lights come on go off. New battery coil pack last month after other ignition problems...

Rac have advised alternator not working , had in garage, who tested it at length and said ok, car drives ok but once starting to use electrics , either cruise control,windscreen wipers or air con battery is draining with alarms sounding an...

I have had code 4 come up, there is water and anti freeze in the coolant tank, but the temperature gauge did not move from zero when I drove into work this morning about 30 miles

My Vauxhall Meriva’s radio just stopped working as I was driving. The info display is black and no sound from the sensors, seat belt alarm or indicators is heard

I have a Vauxhall meriva with a Cd30 audio system. It's works ok BUT when I switch on the ignition I lose the display panel which goes black. Can anyone help please?

With register on engine will not stop

After having a new battery fitted the info. panel (CD-400) is not working - blank with occasional flashes of hieroglyphics. Also no sound from anything including indicators, seat belt alarm, etc.

Hello all, Recently bought a Meriva. As the title says the battery keeps on going flat. If I charge it up it usually stays charged. Sometimes it holds its charge. If I use it and then park it overnight, the next day is a toss up if th...

when I use key fob to lock no indicator lights no indicators light at all when turned on only the arrows on dash light up when hazards put on just the two arrows click on and off on dash

Im not getting any heat out of my front fans and no air whatso ever blowing out the top and bottom fans I think there is still hot air being produced as i can feel warmth below the control unit the thermostat is fine and there is water C...

Ok! I bought this as a little runner for 2500 miles a year. The key is old and wont work the central locking, no big problem I'm old enough to remember doing it the old way Lol. I have been using it manually but suddenly the driver door op...

My window wipers are stuttering when going back down more so the passenger side. Even when washing the screen. Any ideas please?

Turn key in ignition,the engine turns over,but will not start.also wipers don't work,,,fuel gauge not working,,

Hi, the emissions light is on or flashing since yesterday and the car is shaking slightly when parked with the engine on of course. The handbook says to take it to a garage immediately. I'll book it in tomorrow but just wondered what it mig...

i had the offside indicators playing up and this common problem which was supposedly rectified by changing the indicator relay. this horrid task completed i tried the indicators and now i have no indicators or hazard lights working, althoug...

NO POWER GETTING TO ECU, checked fuses,checked relays all ok, connected to computer put no signal found to ecu. garage now thinks it is an immobilizer problem. please help

When I unlock the car the reversing lights flash and when the boot is opened an alarm goes off. Only way to stop it is to relock the car while boot is open. Please help!! Have had opening lever on boot door replaced.